Update Dockerfile

Dockerfile

@@ -65,14 +65,21 @@ RUN mkdir -p /tmp/uploads && chmod 777 /tmp/uploads
 COPY docker/entrypoint-hf.sh /app/entrypoint.sh
 RUN chmod +x /app/entrypoint.sh
 
-# Set environment variables
-ENV PYTHONUNBUFFERED=1 \
-    PYTHONPATH=/app \
-    GRADIO_SERVER_NAME="0.0.0.0" \
-    GRADIO_SERVER_PORT="7860"
+# Set environment variables for Hugging Face Spaces
+ENV GRADIO_SERVER_NAME="0.0.0.0" \
+    GRADIO_SERVER_PORT="7860" \
+    PYTHONUNBUFFERED=1 \
+    PYTHONPATH=/app
 
 # Expose Gradio port (HF Spaces expects 7860)
 EXPOSE 7860
 
+# Expose MCP Toolbox port (internal - for communication between services)
+EXPOSE 5000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=90s --retries=3 \
+    CMD curl -f http://localhost:7860/ || exit 1
+
 # Run Gradio app via entrypoint
 CMD ["/app/entrypoint.sh"]